| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $8.83 | 4.269% | $9.207 | $9.21 | $9.20 | $9.20 |
| Purchase #2 | $113.74 | 9.868% | $124.9639 | $124.96 | $124.95 | $125.00 |
| Purchase #3 | $227.69 | 9.448% | $249.2022 | $249.20 | $249.20 | $249.20 |
| Purchase #4 | $164.28 | 8.257% | $177.8446 | $177.84 | $177.85 | $177.80 |
| Purchase #5 | $39.85 | 6.762% | $42.5447 | $42.54 | $42.55 | $42.50 |
| Purchase #6 | $186.88 | 9.148% | $203.9758 | $203.98 | $204.00 | $204.00 |
| Purchase #7 | $55.98 | 10.732% | $61.9878 | $61.99 | $62.00 | $62.00 |
| 7 purchase totals = | $797.25 | $869.7260 | $869.72 | $869.75 | $869.70 | |